2338960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 5922612

約数和(自身を除く): 3583652

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 173, 208, 260, 338, 346, 520, 676, 692, 845, 865, 1040, 1352, 1384, 1690, 1730, 2249, 2704, 2768, 3380, 3460, 4498, 6760, 6920, 8996, 11245, 13520, 13840, 17992, 22490, 29237, 35984, 44980, 58474, 89960, 116948, 146185, 179920, 233896, 292370, 467792, 584740, 1169480, 2338960]

約数ペア:

[(1, 2338960), (2, 1169480), (4, 584740), (5, 467792), (8, 292370), (10, 233896), (13, 179920), (16, 146185), (20, 116948), (26, 89960), (40, 58474), (52, 44980), (65, 35984), (80, 29237), (104, 22490), (130, 17992), (169, 13840), (173, 13520), (208, 11245), (260, 8996), (338, 6920), (346, 6760), (520, 4498), (676, 3460), (692, 3380), (845, 2768), (865, 2704), (1040, 2249), (1352, 1730), (1384, 1690)]